HEADER MEMBRANE PROTEIN 04-JUN-23 8T1V TITLE CRYSTAL STRUCTURE OF ORPHAN G PROTEIN-COUPLED RECEPTOR 6 WITH BOUND TITLE 2 INVERSE AGONIST 3H COMPND MOL_ID: 1; COMPND 2 MOLECULE: G-PROTEIN COUPLED RECEPTOR 6, SOLUBLE CYTOCHROME B562 COMPND 3 CHIMERA; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: SPHINGOSINE 1-PHOSPHATE RECEPTOR GPR6,CYTOCHROME B-562; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ESCHERICHIA COLI; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606, 562; SOURCE 5 GENE: GPR6, CYBC; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS ORPHAN GPCR, GPR6, BRIL, INVERSE AGONIST, IAG3H, LCP, APS, MEMBRANE KEYWDS 2 PROTEIN, PARKINSON'S DISEASE EXPDTA X-RAY DIFFRACTION AUTHOR M.BAREKATAIN,L.JOHANSSON,J.H.LAM,A.V.SADYBEKOV,G.W.HAN,P.POPOV, AUTHOR 2 J.RUSSO,J.BLIESATH,N.BRICE,M.BERESFORD,L.CARLSON,K.S.SAIKATENDU, AUTHOR 3 H.SUN,S.MURPHY,H.MONENSCHEIN,H.H.SCHIFFER,C.LUTOMSKI,C.V.ROBINSON, AUTHOR 4 Z.LIU,T.HUA,V.KATRITCH,V.CHEREZOV REVDAT 2 18-DEC-24 8T1V 1 JRNL REMARK REVDAT 1 04-DEC-24 8T1V 0 JRNL AUTH M.BAREKATAIN,L.C.JOHANSSON,J.H.LAM,H.CHANG,A.V.SADYBEKOV, JRNL AUTH 2 G.W.HAN,J.RUSSO,J.BLIESATH,N.L.BRICE,M.B.L.CARLTON, JRNL AUTH 3 K.S.SAIKATENDU,H.SUN,S.T.MURPHY,H.MONENSCHEIN,H.H.SCHIFFER, JRNL AUTH 4 P.POPOV,C.A.LUTOMSKI,C.V.ROBINSON,Z.J.LIU,T.HUA,V.KATRITCH, JRNL AUTH 5 V.CHEREZOV JRNL TITL STRUCTURAL INSIGHTS INTO THE HIGH BASAL ACTIVITY AND INVERSE JRNL TITL 2 AGONISM OF THE ORPHAN RECEPTOR GPR6 IMPLICATED IN JRNL TITL 3 PARKINSON'S DISEASE. JRNL REF SCI.SIGNAL. V. 17 O8741 2024 JRNL REFN ESSN 1937-9145 JRNL PMID 39626010 JRNL DOI 10.1126/SCISIGNAL.ADO8741 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.13 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 49.850 REMARK 3 COMPLETENESS FOR RANGE (%) : 71.5 REMARK 3 NUMBER OF REFLECTIONS : 13293 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.233 REMARK 3 R VALUE (WORKING SET) : 0.230 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 676 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 41.1300 - 4.4500 0.94 3696 202 0.2230 0.2714 REMARK 3 2 4.4500 - 3.5300 0.94 3488 206 0.2151 0.2324 REMARK 3 3 3.5300 - 3.0900 0.85 3135 137 0.2526 0.2729 REMARK 3 4 3.0900 - 2.8100 0.41 1478 70 0.2865 0.2585 REMARK 3 5 2.8000 - 2.6000 0.23 833 48 0.3250 0.3181 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.000 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.880 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 2727 REMARK 3 ANGLE : 0.442 3738 REMARK 3 CHIRALITY : 0.031 464 REMARK 3 PLANARITY : 0.004 458 REMARK 3 DIHEDRAL : 11.174 919 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND RESID 68:256 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.348 -3.902 -1.875 REMARK 3 T TENSOR REMARK 3 T11: 0.1457 T22: 0.4177 REMARK 3 T33: 0.2820 T12: 0.1897 REMARK 3 T13: 0.0754 T23: -0.0183 REMARK 3 L TENSOR REMARK 3 L11: 1.1868 L22: 1.8708 REMARK 3 L33: 2.6263 L12: 0.2449 REMARK 3 L13: 0.2605 L23: 1.0409 REMARK 3 S TENSOR REMARK 3 S11: -0.1376 S12: 0.1027 S13: -0.1934 REMARK 3 S21: 0.2031 S22: 0.2533 S23: -0.3462 REMARK 3 S31: 0.7442 S32: 0.7953 S33: 0.0958 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN A AND RESID 1001:1106 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.710 10.547 -48.707 REMARK 3 T TENSOR REMARK 3 T11: 0.6362 T22: 0.8175 REMARK 3 T33: 0.5382 T12: -0.3486 REMARK 3 T13: -0.1041 T23: 0.0169 REMARK 3 L TENSOR REMARK 3 L11: 1.3100 L22: 0.3772 REMARK 3 L33: 1.3554 L12: -0.6314 REMARK 3 L13: -1.2571 L23: 0.5004 REMARK 3 S TENSOR REMARK 3 S11: -0.6236 S12: -0.2029 S13: 0.1320 REMARK 3 S21: -0.3910 S22: 0.2487 S23: -0.0192 REMARK 3 S31: -0.2196 S32: 1.0293 S33: -0.0957 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN A AND RESID 270:900 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.684 -9.701 -6.594 REMARK 3 T TENSOR REMARK 3 T11: 0.3477 T22: 0.2445 REMARK 3 T33: 0.2705 T12: 0.1776 REMARK 3 T13: 0.1325 T23: -0.1217 REMARK 3 L TENSOR REMARK 3 L11: 1.9045 L22: 2.4947 REMARK 3 L33: 1.1264 L12: 0.2678 REMARK 3 L13: 0.2921 L23: -0.1640 REMARK 3 S TENSOR REMARK 3 S11: -0.0719 S12: 0.5318 S13: -0.5464 REMARK 3 S21: -0.0857 S22: 0.0573 S23: -0.4057 REMARK 3 S31: 1.2460 S32: 0.4647 S33: -0.1210 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8T1V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-23. REMARK 100 THE DEPOSITION ID IS D_1000275051. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-AUG-19 REMARK 200 TEMPERATURE (KELVIN) : 123 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0332 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14570 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 78.2 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.14700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.69300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NACH3COO, PEG 400, NACL, PPG P40, REMARK 280 LIPIDIC CUBIC PHASE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 166.44667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 83.22333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 83.22333 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 166.44667 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 21 REMARK 465 LYS A 22 REMARK 465 THR A 23 REMARK 465 ILE A 24 REMARK 465 ILE A 25 REMARK 465 ALA A 26 REMARK 465 LEU A 27 REMARK 465 SER A 28 REMARK 465 TYR A 29 REMARK 465 ILE A 30 REMARK 465 PHE A 31 REMARK 465 CYS A 32 REMARK 465 LEU A 33 REMARK 465 VAL A 34 REMARK 465 PHE A 35 REMARK 465 ALA A 36 REMARK 465 ASP A 37 REMARK 465 TYR A 38 REMARK 465 LYS A 39 REMARK 465 ASP A 40 REMARK 465 ASP A 41 REMARK 465 ASP A 42 REMARK 465 ASP A 43 REMARK 465 ALA A 44 REMARK 465 GLY A 45 REMARK 465 ARG A 46 REMARK 465 ALA A 47 REMARK 465 GLY A 48 REMARK 465 GLY A 49 REMARK 465 ALA A 50 REMARK 465 ASN A 51 REMARK 465 GLY A 52 REMARK 465 SER A 53 REMARK 465 LEU A 54 REMARK 465 GLU A 55 REMARK 465 LEU A 56 REMARK 465 SER A 57 REMARK 465 SER A 58 REMARK 465 GLN A 59 REMARK 465 LEU A 60 REMARK 465 SER A 61 REMARK 465 ALA A 62 REMARK 465 GLY A 63 REMARK 465 PRO A 64 REMARK 465 PRO A 65 REMARK 465 GLY A 66 REMARK 465 LEU A 67 REMARK 465 PRO A 1046 REMARK 465 LYS A 1047 REMARK 465 LEU A 1048 REMARK 465 GLU A 1049 REMARK 465 ASP A 1050 REMARK 465 LYS A 1051 REMARK 465 SER A 1052 REMARK 465 PRO A 1053 REMARK 465 ASP A 1054 REMARK 465 SER A 1055 REMARK 465 PRO A 1056 REMARK 465 GLU A 1057 REMARK 465 MET A 1058 REMARK 465 LYS A 1059 REMARK 465 ASP A 1060 REMARK 465 PHE A 1061 REMARK 465 ARG A 1062 REMARK 465 HIS A 1063 REMARK 465 GLY A 1064 REMARK 465 PHE A 1065 REMARK 465 CYS A 347 REMARK 465 PHE A 348 REMARK 465 GLN A 349 REMARK 465 SER A 350 REMARK 465 LYS A 351 REMARK 465 VAL A 352 REMARK 465 PRO A 353 REMARK 465 PHE A 354 REMARK 465 ARG A 355 REMARK 465 SER A 356 REMARK 465 ARG A 357 REMARK 465 SER A 358 REMARK 465 PRO A 359 REMARK 465 SER A 360 REMARK 465 GLU A 361 REMARK 465 VAL A 362 REMARK 465 GLU A 363 REMARK 465 PHE A 364 REMARK 465 LEU A 365 REMARK 465 GLU A 366 REMARK 465 VAL A 367 REMARK 465 LEU A 368 REMARK 465 PHE A 369 REMARK 465 GLN A 370 REMARK 465 GLY A 371 REMARK 465 PRO A 372 REMARK 465 HIS A 373 REMARK 465 HIS A 374 REMARK 465 HIS A 375 REMARK 465 HIS A 376 REMARK 465 HIS A 377 REMARK 465 HIS A 378 REMARK 465 HIS A 379 REMARK 465 HIS A 380 REMARK 465 HIS A 381 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LEU A 69 CG CD1 CD2 REMARK 470 LEU A 134 CG CD1 CD2 REMARK 470 VAL A 135 CG1 CG2 REMARK 470 TYR A 177 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 212 CG CD OE1 OE2 REMARK 470 ARG A 220 CG CD NE CZ NH1 NH2 REMARK 470 GLN A1025 CG CD OE1 NE2 REMARK 470 GLN A1041 CG CD OE1 NE2 REMARK 470 ASP A1066 CG OD1 OD2 REMARK 470 GLN A1103 CG CD OE1 NE2 REMARK 470 TYR A1105 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 338 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 340 CG CD1 CD2 REMARK 470 LEU A 344 CG CD1 CD2 REMARK 470 ASP A 345 CG OD1 OD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LEU A 134 65.62 60.81 REMARK 500 ASN A 172 87.13 -159.79 REMARK 500 LYS A1019 58.52 -94.52 REMARK 500 GLU A1081 56.91 -94.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1202 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 118 OD1 REMARK 620 2 ASN A 321 OD1 127.5 REMARK 620 N 1 DBREF 8T1V A 48 256 UNP P46095 GPR6_HUMAN 48 256 DBREF 8T1V A 1001 1106 UNP P0ABE7 C562_ECOLX 23 128 DBREF 8T1V A 270 362 UNP P46095 GPR6_HUMAN 270 362 SEQADV 8T1V MET A 21 UNP P46095 INITIATING METHIONINE SEQADV 8T1V LYS A 22 UNP P46095 EXPRESSION TAG SEQADV 8T1V THR A 23 UNP P46095 EXPRESSION TAG SEQADV 8T1V ILE A 24 UNP P46095 EXPRESSION TAG SEQADV 8T1V ILE A 25 UNP P46095 EXPRESSION TAG SEQADV 8T1V ALA A 26 UNP P46095 EXPRESSION TAG SEQADV 8T1V LEU A 27 UNP P46095 EXPRESSION TAG SEQADV 8T1V SER A 28 UNP P46095 EXPRESSION TAG SEQADV 8T1V TYR A 29 UNP P46095 EXPRESSION TAG SEQADV 8T1V ILE A 30 UNP P46095 EXPRESSION TAG SEQADV 8T1V PHE A 31 UNP P46095 EXPRESSION TAG SEQADV 8T1V CYS A 32 UNP P46095 EXPRESSION TAG SEQADV 8T1V LEU A 33 UNP P46095 EXPRESSION TAG SEQADV 8T1V VAL A 34 UNP P46095 EXPRESSION TAG SEQADV 8T1V PHE A 35 UNP P46095 EXPRESSION TAG SEQADV 8T1V ALA A 36 UNP P46095 EXPRESSION TAG SEQADV 8T1V ASP A 37 UNP P46095 EXPRESSION TAG SEQADV 8T1V TYR A 38 UNP P46095 EXPRESSION TAG SEQADV 8T1V LYS A 39 UNP P46095 EXPRESSION TAG SEQADV 8T1V ASP A 40 UNP P46095 EXPRESSION TAG SEQADV 8T1V ASP A 41 UNP P46095 EXPRESSION TAG SEQADV 8T1V ASP A 42 UNP P46095 EXPRESSION TAG SEQADV 8T1V ASP A 43 UNP P46095 EXPRESSION TAG SEQADV 8T1V ALA A 44 UNP P46095 EXPRESSION TAG SEQADV 8T1V GLY A 45 UNP P46095 EXPRESSION TAG SEQADV 8T1V ARG A 46 UNP P46095 EXPRESSION TAG SEQADV 8T1V ALA A 47 UNP P46095 EXPRESSION TAG SEQADV 8T1V LEU A 123 UNP P46095 CYS 123 ENGINEERED MUTATION SEQADV 8T1V PRO A 173 UNP P46095 ALA 173 ENGINEERED MUTATION SEQADV 8T1V TRP A 1007 UNP P0ABE7 MET 29 ENGINEERED MUTATION SEQADV 8T1V ILE A 1102 UNP P0ABE7 HIS 124 ENGINEERED MUTATION SEQADV 8T1V LEU A 1106 UNP P0ABE7 ARG 128 ENGINEERED MUTATION SEQADV 8T1V ALA A 900 UNP P0ABE7 LINKER SEQADV 8T1V ARG A 279 UNP P46095 GLY 279 ENGINEERED MUTATION SEQADV 8T1V CYS A 291 UNP P46095 SER 291 ENGINEERED MUTATION SEQADV 8T1V LEU A 320 UNP P46095 TYR 320 ENGINEERED MUTATION SEQADV 8T1V ASP A 345 UNP P46095 CYS 345 ENGINEERED MUTATION SEQADV 8T1V GLU A 363 UNP P46095 EXPRESSION TAG SEQADV 8T1V PHE A 364 UNP P46095 EXPRESSION TAG SEQADV 8T1V LEU A 365 UNP P46095 EXPRESSION TAG SEQADV 8T1V GLU A 366 UNP P46095 EXPRESSION TAG SEQADV 8T1V VAL A 367 UNP P46095 EXPRESSION TAG SEQADV 8T1V LEU A 368 UNP P46095 EXPRESSION TAG SEQADV 8T1V PHE A 369 UNP P46095 EXPRESSION TAG SEQADV 8T1V GLN A 370 UNP P46095 EXPRESSION TAG SEQADV 8T1V GLY A 371 UNP P46095 EXPRESSION TAG SEQADV 8T1V PRO A 372 UNP P46095 EXPRESSION TAG SEQADV 8T1V HIS A 373 UNP P46095 EXPRESSION TAG SEQADV 8T1V HIS A 374 UNP P46095 EXPRESSION TAG SEQADV 8T1V HIS A 375 UNP P46095 EXPRESSION TAG SEQADV 8T1V HIS A 376 UNP P46095 EXPRESSION TAG SEQADV 8T1V HIS A 377 UNP P46095 EXPRESSION TAG SEQADV 8T1V HIS A 378 UNP P46095 EXPRESSION TAG SEQADV 8T1V HIS A 379 UNP P46095 EXPRESSION TAG SEQADV 8T1V HIS A 380 UNP P46095 EXPRESSION TAG SEQADV 8T1V HIS A 381 UNP P46095 EXPRESSION TAG SEQRES 1 A 455 MET LYS THR ILE ILE ALA LEU SER TYR ILE PHE CYS LEU SEQRES 2 A 455 VAL PHE ALA ASP TYR LYS ASP ASP ASP ASP ALA GLY ARG SEQRES 3 A 455 ALA GLY GLY ALA ASN GLY SER LEU GLU LEU SER SER GLN SEQRES 4 A 455 LEU SER ALA GLY PRO PRO GLY LEU LEU LEU PRO ALA VAL SEQRES 5 A 455 ASN PRO TRP ASP VAL LEU LEU CYS VAL SER GLY THR VAL SEQRES 6 A 455 ILE ALA GLY GLU ASN ALA LEU VAL VAL ALA LEU ILE ALA SEQRES 7 A 455 SER THR PRO ALA LEU ARG THR PRO MET PHE VAL LEU VAL SEQRES 8 A 455 GLY SER LEU ALA THR ALA ASP LEU LEU ALA GLY LEU GLY SEQRES 9 A 455 LEU ILE LEU HIS PHE VAL PHE GLN TYR LEU VAL PRO SER SEQRES 10 A 455 GLU THR VAL SER LEU LEU THR VAL GLY PHE LEU VAL ALA SEQRES 11 A 455 SER PHE ALA ALA SER VAL SER SER LEU LEU ALA ILE THR SEQRES 12 A 455 VAL ASP ARG TYR LEU SER LEU TYR ASN PRO LEU THR TYR SEQRES 13 A 455 TYR SER ARG ARG THR LEU LEU GLY VAL HIS LEU LEU LEU SEQRES 14 A 455 ALA ALA THR TRP THR VAL SER LEU GLY LEU GLY LEU LEU SEQRES 15 A 455 PRO VAL LEU GLY TRP ASN CYS LEU ALA GLU ARG ALA ALA SEQRES 16 A 455 CYS SER VAL VAL ARG PRO LEU ALA ARG SER HIS VAL ALA SEQRES 17 A 455 LEU LEU SER ALA ALA PHE PHE MET VAL PHE GLY ILE MET SEQRES 18 A 455 LEU HIS LEU TYR VAL ARG ILE CYS GLN VAL VAL TRP ARG SEQRES 19 A 455 HIS ALA ALA ASP LEU GLU ASP ASN TRP GLU THR LEU ASN SEQRES 20 A 455 ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA SEQRES 21 A 455 GLN VAL LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA SEQRES 22 A 455 LEU ASP ALA GLN LYS ALA THR PRO PRO LYS LEU GLU ASP SEQRES 23 A 455 LYS SER PRO ASP SER PRO GLU MET LYS ASP PHE ARG HIS SEQRES 24 A 455 GLY PHE ASP ILE LEU VAL GLY GLN ILE ASP ASP ALA LEU SEQRES 25 A 455 LYS LEU ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA SEQRES 26 A 455 ALA ALA GLU GLN LEU LYS THR THR ARG ASN ALA TYR ILE SEQRES 27 A 455 GLN LYS TYR LEU ALA HIS LEU ALA ALA THR ARG LYS GLY SEQRES 28 A 455 VAL ARG THR LEU ALA VAL VAL LEU GLY THR PHE GLY ALA SEQRES 29 A 455 CYS TRP LEU PRO PHE ALA ILE TYR CYS VAL VAL GLY SER SEQRES 30 A 455 HIS GLU ASP PRO ALA VAL TYR THR TYR ALA THR LEU LEU SEQRES 31 A 455 PRO ALA THR LEU ASN SER MET ILE ASN PRO ILE ILE TYR SEQRES 32 A 455 ALA PHE ARG ASN GLN GLU ILE GLN ARG ALA LEU TRP LEU SEQRES 33 A 455 LEU LEU ASP GLY CYS PHE GLN SER LYS VAL PRO PHE ARG SEQRES 34 A 455 SER ARG SER PRO SER GLU VAL GLU PHE LEU GLU VAL LEU SEQRES 35 A 455 PHE GLN GLY PRO HIS HIS HIS HIS HIS HIS HIS HIS HIS HET XY8 A1201 30 HET NA A1202 1 HETNAM XY8 3-{4-[(2,4-DIFLUOROPHENYL)METHYL]PIPERAZIN-1-YL}-7- HETNAM 2 XY8 METHYL-N-(PROPAN-2-YL)PYRIDO[3,4-B]PYRAZIN-2-AMINE HETNAM NA SODIUM ION FORMUL 2 XY8 C22 H26 F2 N6 FORMUL 3 NA NA 1+ FORMUL 4 HOH *5(H2 O) HELIX 1 AA1 ALA A 71 THR A 100 1 30 HELIX 2 AA2 PRO A 101 ARG A 104 5 4 HELIX 3 AA3 THR A 105 TYR A 133 1 29 HELIX 4 AA4 SER A 137 ASN A 172 1 36 HELIX 5 AA5 ARG A 179 LEU A 202 1 24 HELIX 6 AA6 PRO A 203 GLY A 206 5 4 HELIX 7 AA7 ALA A 223 LYS A 1019 1 53 HELIX 8 AA8 ASN A 1022 THR A 1044 1 23 HELIX 9 AA9 ILE A 1067 GLU A 1081 1 15 HELIX 10 AB1 LYS A 1083 GLY A 302 1 58 HELIX 11 AB2 ALA A 308 ASN A 333 1 26 HELIX 12 AB3 ASN A 333 LEU A 343 1 11 SSBOND 1 CYS A 209 CYS A 216 1555 1555 2.03 LINK OD1 ASP A 118 NA NA A1202 1555 1555 2.89 LINK OD1 ASN A 321 NA NA A1202 1555 1555 2.42 CISPEP 1 ARG A 220 PRO A 221 0 -1.04 CRYST1 63.136 63.136 249.670 90.00 90.00 120.00 P 32 2 1 6 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.015839 0.009145 0.000000 0.00000 SCALE2 0.000000 0.018289 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004005 0.00000